Introducing the TheraPure TPP440 Air Purifier, designed to create a clean and fresh environment in your home or office. This powerful air purifier uses advanced HEPA filter technology to remove up to 99% of airborne particles, such as dust, pollen, pet dander, and smoke. With its CADR rating of 120, the TPP440 can clean the air in rooms up to 200 square feet, making it perfect for bedrooms, living rooms, and offices. The TPP440 includes three fan speeds and an automatic timer that can be set for 2, 4, or 8 hours. In addition, the unit features a UV-C light that helps reduce the growth of bacteria and viruses in the air. This technology is especially beneficial for people suffering from allergies or respiratory problems, as it can help alleviate symptoms caused by pollutants in the air. The TPP440 also has a sleek and modern design that complements any decor style. It is easy to use and maintain; simply replace the HEPA filter every six months and wipe down the exterior with a damp cloth as needed. The unit also includes a filter change indicator that lets you know when it's time to replace the filter. Overall, the TheraPure TPP440 Air Purifier is an excellent choice for anyone looking to improve indoor air quality and create a healthier living space. It is compact, powerful, and effective, and comes with a one-year limited warranty. Invest in the TPP440 today and breathe easier tomorrow.

Nanjing Tongchang Environment Tech Co., Ltd. is a company that specializes in the production and sales of air and water purification equipment and their supporting accessories. Founded in 2018, the co

Nanjing Tongchang Environment Tech Co., Ltd. is proud to announce the release of our new humidifier filter, designed specifically for the Honeywell HCM-750, HCM750, HCM-750B, and HCM750B humidifiers.

Nanjing Tongchang Environment Tech Co., Ltd. is a leading provider of air and water purification equipment and accessories. Since its inception in 2018, the company has made significant contributions